A mining company wants to test a claim concerning the mean weight of their silver nuggets. They are testing the null hypothesis that the true mean is 3 ounces, against the alternative hypothesis that the mean is less than 3 ounces. The p-value for the test was determined to be 0.023 Which of the following is a correct interpretation of this p-value? O a. The null hypothesis would only be rejected if the test was a two-tail test. O b. The null hypothesis would be rejected at both the 0.05 and 0.01 levels. O c. The null hypothesis would not be rejected at either 0.05 or 0.01 level. Od. The null hypothesis would be rejected at 0.01 level, but not at a 0.05 level. O e. The null hypothesis would be rejected at 0.05 level, but not at a 0.01 level.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
A mining company wants to test a claim concerning the mean weight of their silver nuggets. They are testing the null hypothesis that the true
mean is 3 ounces, against the alternative hypothesis that the mean is less than 3 ounces. The p-value for the test was determined to be 0.023.
Which of the following is a correct interpretation of this p-value?
a. The null hypothesis would only be rejected if the test was a two-tail test.
b. The null hypothesis would be rejected at both the 0.05 and 0.01 levels.
The null hypothesis would not be rejected at either 0.05 or 0.01 level.
O d.
The null hypothesis would be rejected at 0.01 level, but not at a 0.05 level.
e. The null hypothesis would be rejected at 0.05 level, but not at a 0.01 level.
C.
Transcribed Image Text:A mining company wants to test a claim concerning the mean weight of their silver nuggets. They are testing the null hypothesis that the true mean is 3 ounces, against the alternative hypothesis that the mean is less than 3 ounces. The p-value for the test was determined to be 0.023. Which of the following is a correct interpretation of this p-value? a. The null hypothesis would only be rejected if the test was a two-tail test. b. The null hypothesis would be rejected at both the 0.05 and 0.01 levels. The null hypothesis would not be rejected at either 0.05 or 0.01 level. O d. The null hypothesis would be rejected at 0.01 level, but not at a 0.05 level. e. The null hypothesis would be rejected at 0.05 level, but not at a 0.01 level. C.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman